What Are the Symptoms of Rabies Infection?

Rabies infection can manifest through symptoms observed in both animals and humans bitten by an infected animal. Understanding these symptoms is crucial for early detection and treatment, as rabies is a fatal disease if left untreated.

Symptoms in Animals

Infected animals, such as pets like dogs, may exhibit the following signs:

  1. Excessive drooling. This is a hallmark symptom of rabies, often caused by difficulty swallowing.
  2. Foaming at the mouth. This occurs due to the accumulation of saliva mixed with air.
  3. Paralysis. Animals may experience weakness or loss of movement, particularly in the hind limbs.
  4. Unusual behavior. Pets may act differently from their usual temperament. They might become more aggressive or unexpectedly fearful.

Symptoms in Humans

People infected with the rabies virus may experience the following symptoms:

  1. Fever. A common early sign indicating the body is fighting an infection.
  2. Headache. Often accompanied by a feeling of pressure or discomfort.
  3. Nausea and vomiting. Digestive symptoms can arise as the virus spreads.
  4. Confusion and anxiety. Neurological symptoms such as disorientation and heightened fear may appear.
  5. Restlessness. Patients may exhibit increased agitation.
  6. Difficulty swallowing. This symptom leads to excessive drooling and is a distinctive sign of rabies.
  7. Hydrophobia. A fear of water, which is triggered by throat spasms when attempting to drink.
  8. Insomnia. Difficulty sleeping or severe restlessness at night.
  9. Partial paralysis. Muscle weakness or reduced movement in certain areas.
  10. Tremors. Shaking or trembling may develop as the disease progresses.

Rabies in humans typically presents with flu-like symptoms at first but escalates into severe neurological issues as the virus affects the central nervous system.

When Should You See a Doctor?

Immediate medical attention is critical. If you are bitten by an animal, visit a doctor immediately to receive appropriate treatment. Even a minor bite can lead to infection if the animal carries the rabies virus. Early intervention can prevent the disease from progressing, as rabies is almost always fatal once symptoms appear.

Rabies infection is a serious medical emergency. Awareness of symptoms and prompt action can save lives.